£399.99

K&N 63-6019 6899

63-6019

Price data last checked 66 day(s) ago - refreshing...

View at Amazon

Price History & Forecast

Last 25 days • 25 data points (No recent data available)

Historical
Generating forecast...
£399.99 £362.82 £370.93 £379.04 £387.15 £395.26 £403.37 20 January 2026 26 January 2026 01 February 2026 07 February 2026 13 February 2026

Price Distribution

Price distribution over 25 days • 2 price levels

Days at Price
1 day 24 days 0 6 12 18 24 £366 £400 Days at Price

Price Analysis

Most common price: £400 (24 days, 96.0%)

Price range: £366 - £400

Price levels: 2 different prices over 25 days

Description

K & N has been developed to get more power from the RK series from its Harley-davidson Twin Cam Engine. Built around the legendary K & N High Flow Air Filter, the series of this RK BREATHER external mounting features an innovative powder coated aluminum back plate that removes and features a built-in, dyno-tuned Velocity Pila. The result is a significant increase in airflow for the engine without sacrificing filtration. This RK Series mount preserves a stock factory of appearance using the Air Filter cover. RK-3910-1 dividers come with a larger air filter and longer than the RK-3909-1.

Key Features

* power increase

ULTIMATE LONGEVITY: 10-Year/Million Mile Limited * protects for the life of your vehicle.

* INCREASE IN HORSEPOWER: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube

BETTER TOWING: Improves acceleration and uphill performance when towing by improving throttle response.

IMPROVED ENGINE SOUND: Hear the power under the hood.

Product Specifications

Brand
K&N
Model
63-6019
Domain
Amazon UK
Release Date
04 July 2019
Listed Since
12 July 2017

Barcode

No barcode data available

Similar Products You Might Like

K&N RK-3955 Intake System-Harley Davidson
95% match

K&N RK-3955 Intake System-Harley Davidson

K&N

£321.28 25 Jan 2026
K&N RK-3933B Air Intake System (Non-Carb Compliant) (Harley Davidson)
95% match

K&N RK-3933B Air Intake System (Non-Carb Compliant) (Harley Davidson)

K&N

£270.53 26 Jan 2026
K&N RK-3944 Intake System for Harley Davidson
94% match

K&N RK-3944 Intake System for Harley Davidson

K&N

£176.50 26 Jan 2026
K&N RK-3945B Black Intake System for Harley Davidson
94% match

K&N RK-3945B Black Intake System for Harley Davidson

K&N

£209.44 26 Jan 2026
K & N rk-3945 suction system for Harley Davidson
94% match

K & N rk-3945 suction system for Harley Davidson

K&N

£258.33 30 Jan 2026
K&N Filters RK-3914 Motorcycle Intake System
94% match

K&N Filters RK-3914 Motorcycle Intake System

K&N

£99.58 07 Feb 2026
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Special, Freewheeler)57-1139
94% match

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Special, Freewheeler)57-1139

K&N

£212.12 03 Feb 2026
K&N Filters RK-3930 Motorcycle Intake System
94% match

K&N Filters RK-3930 Motorcycle Intake System

K&N

£170.11 05 Feb 2026
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Freewheeler, Road Glide, Special)57-1139S
94% match

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2017-2018 HARLEY DAVIDSON (Road King, Ultra Limited, Street Glide, Freewheeler, Road Glide, Special)57-1139S

K&N

£208.33 14 Dec 2025
K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2001-2017 Harley Davidson: (See Product Descriptions for Select Models), 57-1137
94% match

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2001-2017 Harley Davidson: (See Product Descriptions for Select Models), 57-1137

K&N

£211.84 16 Mar 2026
K&N Filters RK-3903 Motorcycle Intake System
94% match

K&N Filters RK-3903 Motorcycle Intake System

K&N

£335.49 08 Feb 2026
K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 1999-2001 HARLEY DAVIDSON (FLHRCI, FLHTCI Electra Glide, FLHTCUI, FLSTCI Heritage Softail, FLTRI Road Glide) HD-8899
94% match

K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 1999-2001 HARLEY DAVIDSON (FLHRCI, FLHTCI Electra Glide, FLHTCUI, FLSTCI Heritage Softail, FLTRI Road Glide) HD-8899

K&N

£75.56 08 Jan 2026
K&N Filters RK-3931 Motorcycle Intake System
94% match

K&N Filters RK-3931 Motorcycle Intake System

K&N

£154.26 06 Feb 2026
K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2001-2017 Harley Davidson: (See Product Descriptions for Select Models), 57-1137S
94% match

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2001-2017 Harley Davidson: (See Product Descriptions for Select Models), 57-1137S

K&N

£252.00 01 Feb 2026
K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2004-2020 HARLEY DAVIDSON (SuperLow, Iron, Sportster Custom, Seventy-Two, Forty-Eight, Nightster, Roadster)57-1126
93% match

K&N Cold Air Intake Kit: High Performance, Increase Horsepower: Compatible with 2004-2020 HARLEY DAVIDSON (SuperLow, Iron, Sportster Custom, Seventy-Two, Forty-Eight, Nightster, Roadster)57-1126

K&N

£346.38 07 Feb 2026
K&N 63-1146 Performance Air Intake System
93% match

K&N 63-1146 Performance Air Intake System

K&N

£442.73 25 Jan 2026
K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2008-2017 Harley Davidson: (See Product Description for Select Models), RK-3952
93% match

K&N Cold Air Intake System: High-Flow Air Filter, Increase Performance & Acceleration: Compatible with 2008-2017 Harley Davidson: (See Product Description for Select Models), RK-3952

K&N

£270.53 30 Jan 2026
K&N Filters RK-3942 Motorcycle Intake System
93% match

K&N Filters RK-3942 Motorcycle Intake System

K&N

£156.49 31 Jan 2026
K&N Filters RK-3950S Air Intake System
93% match

K&N Filters RK-3950S Air Intake System

K&N

£310.96 30 Jan 2026
K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 1989-2016 KAWASAKI (KAF400 Mule 600, 610, KAF300 550, KLF300 Bayou, KVF300 Prairie, KVF400 Prairie, other select models) KA-4093
93% match

K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 1989-2016 KAWASAKI (KAF400 Mule 600, 610, KAF300 550, KLF300 Bayou, KVF300 Prairie, KVF400 Prairie, other select models) KA-4093

K&N

£84.41 07 Feb 2026
K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 2017-2019 HARLEY DAVIDSON (Road King, Electra Glide, Ultra, Classic, Tri Glide, Limited, Low, and other select models) HD-1717
93% match

K&N Engine Air Filter: High Performance, Powersport Air Filter: Fits 2017-2019 HARLEY DAVIDSON (Road King, Electra Glide, Ultra, Classic, Tri Glide, Limited, Low, and other select models) HD-1717

K&N

£68.72 10 Mar 2026
K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 57-1581
93% match

K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 57-1581

K&N

£440.45 10 Dec 2025
K&N RK-3950 Intake System (Harley Davidson)
93% match

K&N RK-3950 Intake System (Harley Davidson)

K&N

£260.05 30 Jan 2026
K&N Filters 63-1131 Car Performance Intake Kit
93% match

K&N Filters 63-1131 Car Performance Intake Kit

K&N

£259.67 04 Feb 2026